Solar flares — Sep 20, 2013
The strongest solar flare in the day
Flare of C3.8 level (normal) — in 12:53
Solar activity index
Value for Sep 20, 2013 24:00 (end on the day). The maximum value is 10.0
Solar flares in 2 days
Chart of solar activity from Sep 19, 2013 to Sep 20, 2013
Time zone — UTC+01 (London) - summer time
This chart in PNG format — high resolution
API data: JSON or TXT
List of solar flares for Sep 20, 2013
Total number of flares of class C and higher — 5 flares
C type — 5 | M type — 0 | X type — 0
| start | maximum | end | region | |
|---|---|---|---|---|
|
C1.3
|
17:51 | 17:57 | 18:08 | 1850 |
|
C2.3
|
13:46 | 13:51 | 14:00 | 1850 |
|
C3.8
|
12:39 | 12:53 | 13:03 | 1850 |
|
C2.1
|
10:56 | 11:02 | 11:08 | 1850 |
|
C1.2
|
23:59 | 00:00 | 00:02 | 1850 |